Designed with a vibration sensor (Dual Transponder) attached to your neck near the vocal cord. The sensor will only pick up the skin vibration signals from your vocal cord when you are talking rather than the air vibration signals from your mouth and the environment. Therefore, the background noises are almost totally eliminated. This product perfectly eliminates the background noises and avoid echoes.

Integrated with universal 3.5mm connector compatible with most of the devices or system that required a 3.5mm Microphone. And come with Smartphone Audio Adapter that have Headphone Microphone Splitter Jack